<template>
  <div >
    <el-breadcrumb separator-class="el-icon-arrow-right" style="font-size: 16px">
      <el-breadcrumb-item :to="{ path: '/' }">后台管理</el-breadcrumb-item>
      <el-breadcrumb-item>管理员列表</el-breadcrumb-item>
    </el-breadcrumb>
    <el-divider></el-divider>

    <el-table :data="tableData" border style="width: 100%">
      <el-table-column prop="id" label="ID" width="80" align="center"></el-table-column>
      <el-table-column prop="username" label="用户名" width="120" align="center"></el-table-column>
      <el-table-column prop="nickname" label="昵称" header-align="center" align="center"></el-table-column>
      <el-table-column prop="avatar" label="头像地址" align="center"></el-table-column>
      <el-table-column prop="phone" label="手机号" align="center"></el-table-column>
      <el-table-column prop="email" label="邮箱" align="center"></el-table-column>
      <el-table-column  label="是否启用" align="center">
        <template slot-scope="scope">
          <el-switch
            @change="changeEnable(scope.row)"
            v-model="scope.row.enable"
            :active-value="1"
            :inactive-value="0"
            active-color="#13ce66"
            inactive-color="#AAAAAA"
            :disabled="scope.row.id==1||scope.row.id==7">

          </el-switch>
        </template>

      </el-table-column>

      <el-table-column  label="操作" width="120">
        <template slot-scope="scope">
          <el-button type="primary" icon="el-icon-edit" circle size="mini" @click="handleEdit(scope.row)"
                     :disabled="scope.row.id==1||scope.row.id==7"
          ></el-button>
          <el-button type="danger" icon="el-icon-delete" circle size="mini" @click="openDeleteConfirm(scope.row)"
                     :disabled="scope.row.id==1 ||scope.row.id==7"></el-button>
        </template>

      </el-table-column>
    </el-table>
  </div>

</template>
<script>
export default {
  data() {
    return {
      tableData:[]
    }
  },
  methods:{
    changeEnable(admin) {
      let enableText = ['禁用', '启用'];
      let url = 'http://localhost:9081/admins/' + admin.id;
      if (admin.enable == 1) {
        console.log('将启用管理员');
        url += '/enable';
      } else {
        console.log('将禁用管理员');
        url += '/disable';
      }
      console.log('url = ' + url);
      this.axios
          .create({'headers': {'Authorization': localStorage.getItem('jwt')}})
          .post(url).then((response) => {
        let responseBody = response.data;
        if (responseBody.state == 20000) {
          let message = '将管理员【' + admin.username + '】的启用状态改为【' + enableText[admin.enable] + '】成功！';
          this.$message({
            message: message,
            type: 'success'
          });
        } else {
          this.$message.error(responseBody.message);
        }
        if (responseBody.state == 40400) {
          this.loadAdminList();
        }
      });
    },
    handleEdit(admin) {
      let message = '您正在尝试编辑【' + admin.id + '-' + admin.username + '】管理员的详情，抱歉，该功能尚未实现……';
      this.$alert(message, '提示', {
        confirmButtonText: '确定'
      });
    },
    handleDelete(admin) {
      let url ='http://localhost:9081/admins/'+admin.id+'/delete/'
      console.log('url = '+url);
      this.axios
          .create({'headers': {'Authorization': localStorage.getItem('jwt')}})
          .post(url).then((response) => {
        let responseBody = response.data;
        if (responseBody.state != 20000) {
          this.$message.error(responseBody.message);
        }
        if (responseBody.state == 20000 || responseBody.state == 40400) {
          this.loadAdminList();
        }
      });
    },
    openDeleteConfirm(admin) {
      let message = '此操作将永久删除名字为【'+admin.username +'】管理员，是否继续？' ;
      this.$confirm(message, '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        this.handleDelete(admin);
      }).catch(() => {
      });
    },

    loadAdminList() {
      console.log('loadAdminList');
      console.log('在localStorage中的JWT数据：' + localStorage.getItem('jwt'));
      let url = 'http://localhost:9081/admins';
      console.log('url = ' + url);
      this.axios
          .create({'headers': {'Authorization': localStorage.getItem('jwt')}})
          .get(url).then((response) => {
        let responseBody = response.data;
        this.tableData = responseBody.data;
      });
    }
  },
  mounted() {
    this.loadAdminList();
  }
}
</script>
